richardsonsaw.com

Valid Email Server
Domain Lookup › richardsonsaw.com

Domain Overview

DNS: ✓ 2h ago Checker: ✓ 2h ago
richardsonsaw.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-05 05:47:17 UTC · ↺ Refresh

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MX Hostnames

  • richardsonsaw-com.mail.protection.outlook.com

MX Priorities

  • richardsonsaw-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.21.19.86 (no PTR)
  • 172.67.185.176 (no PTR)
  • 2606:4700:3030::6815:1356
  • 2606:4700:3033::ac43:b9b0

Mail Server IPs

  • 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
  • 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA izabella.ns.cloudflare.com dns.cloudflare.com 2406677917 10000 2400 604800 1800
Primary NS (mname)
izabella.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2406677917
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

norm.ns.cloudflare.com
izabella.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx a:spamtitan.baxterit.com ip4:209.126.31.113 ip4:140.82.182.184/29 ip4:64.183.200.146 include:relay.mailchannels.net include:_spf.google.com include:_spf_cd.spamtitan.com include:spf.protection.outlook.com include:spf.mailjet.com ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✓ 2 found
google._domainkey
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • 9v98vf5ojflpg88qm0h1f796fa
  • MS=ms24052915
  • MS=ms94733420
  • aqg0qjfb6utduga7hm02dgsb37
  • SPFv=spf1 a mx a:spamtitan.baxterit.com ip4:209.126.31.113 ip4:140.82.182.184/29 ip4:64.183.200.146 include:relay.mailchannels.net include:_spf.google.com include:_spf_cd.spamtitan.com include:spf.protection.outlook.com include:spf.mailjet.com ~all
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